Definition

Examples

• 氮是空气中含量最多的气体。
  dàn shì kōngqì zhōng hánliàng zuì duō de qìtǐ.
  Nitrogen is the most abundant gas in the air.
• 这种肥料含有丰富的氮。
  Zhè zhǒng féiliào hányǒu fēngfù de dàn.
  This fertilizer is rich in nitrogen.
• 氮在工业上常用于制造氨。
  dàn zài gōngyè shàng cháng yòng yú zhìzào ān.
  Nitrogen is often used in industry to produce ammonia.